One of 12 boys dramatically rescued after two weeks trapped in a flooded cave in Thailand in 2018 has died in Britain where he was attending a soccer academy, his former teacher said Wednesday. In June 2018, the boys, aged 11-16 and their 25-year-old assistant coach set off to explore the Tham Luang cave complex for just an hour, but ended up trapped by flood waters. Their complicated extraction started six days later in an unprecedented operation during which a retired Thai diver died